INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3dcf7e610088d83cb4cbf64b5c9656b5594f765013dd37708da5860f8f9a015', 
    '1MKqkO8ARPrK6B6ebkSzBfcRJ2ASG50dj6dRZHK3SFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)